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  6. Models equipped with the Quick Number Change feature are being released one after another [Feature Introduction].

Models equipped with the Quick Number Change feature are being released one after another [Feature Introduction].

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last updated:Jan 17, 2022

長沢製作所
長沢製作所
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Easily change the memory number with just key operations. No stress, it can be changed in a few seconds!

The Keylex series is continuously launching models equipped with the "Quick Number Change Function"! The "Quick Number Change Function" allows for the deletion and registration of memory numbers using the included key operation. The method of changing is very simple: to delete a number, just insert the key into the cylinder and turn it in the RESET direction; to register a number, press the desired number button and then turn the key in the SET direction. This eliminates the hassle of having to remove the Keylex unit from the door every time a change is made! It is recommended for places like hotels and vacation rentals where numbers are changed regularly. Additionally, in rental housing, changing the number when tenants change eliminates the need to replace the cylinder, thereby reducing costs. The method for changing memory numbers is also introduced in a video on the official Nagasawa Seisakusho YouTube channel! Please experience the new Keylex series with improved convenience!! 【Series with Quick Number Change Function】  ◇For Door Opening◇   ・4000 Series   ・3100 Series  ◇For Sliding Doors◇   ・3100 Series *Double-sided specifications are only available in the 4000 Series.

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Models equipped with the Quick Number Change feature are being released one after another [Feature Introduction].

1 (1).png
1 (1).png
  • Related Link - https://www.nagasawa-mfg.co.jp/products/keylex/

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■Method for Erasing Memory Numbers 1. Press the reset button 2. Insert the key into the number change cylinder 3. Turn 90 degrees in the RESET direction (right rotation) 4. Return the key to the original position and remove it ■Method for Registering Memory Numbers 1. Press the reset button 2. Press the memory number to be set 3. Insert the key into the number change cylinder 4. Turn 90 degrees in the SET direction (left rotation) 5. Return the key to the original position and remove it

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■Public and Commercial Facilities (Government offices, banks, railways, hospitals, schools, research institutes, stores, etc.) ■Single-family and Multi-family Housing (Single-family homes, condominiums, apartments, etc.)

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Keylex Product Catalog

Keylex Product Catalog

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Keyless Lock "Keylex 3100" <Sliding Door Type>

Keyless Lock "Keylex 3100" <Sliding Door Type>

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Easily manage Keylex with the app! KEYLEX app

Easily manage Keylex with the app! KEYLEX app

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Keylex Quick Number Change Function: Easily change memory numbers!

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The new series of Keylex is equipped with the "Quick Number Change Function." The "Quick Number Change Function" allows for the deletion and registration of memory numbers simply by rotating the key. Previously, with Keylex, it was necessary to remove the Keylex unit from the door when changing memory numbers, so usability has greatly improved! In addition to the swing door type, we also offer a sliding door type for installation. Try out the evolved new series of Keylex! 【Series with Quick Number Change Function】 - Swing door type 4000 series / 3100 series - Sliding door type 3100 series

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長沢製作所

長沢製作所

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Nagasawa Manufacturing Co., Ltd. is a manufacturer of architectural hardware, including keyless button locks "Keylex" and indoor lever handles. Since its founding in 1916, the company has been committed to domestic production, consistently handling everything from planning, design, development, manufacturing, sales, to maintenance in-house. In design and development, we have brought about numerous revolutions in the architectural hardware industry, starting with our flagship product, the keyless button lock "Keylex." In manufacturing, we have established unique technologies and know-how by conducting zinc die casting, surface treatment through plating and painting, and assembly of precision parts all within our own factory, boasting industry-leading quality. Everything is for our customers... We constantly think about what our customers need and what will bring them joy, and we bring those ideas to life. We will continue to provide reliable quality and ensure our customers' peace of mind and safety, so that more users can realize their ideal lifestyle.

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